diff options
Diffstat (limited to 'newlib/libc/stdio/fputs.c')
| -rw-r--r-- | newlib/libc/stdio/fputs.c | 46 |
1 files changed, 4 insertions, 42 deletions
diff --git a/newlib/libc/stdio/fputs.c b/newlib/libc/stdio/fputs.c index 75f65d96e..7c1888f93 100644 --- a/newlib/libc/stdio/fputs.c +++ b/newlib/libc/stdio/fputs.c @@ -17,70 +17,38 @@ /* FUNCTION -<<fputs>>, <<fputs_unlocked>>---write a character string in a file or stream +<<fputs>>---write a character string in a file or stream INDEX fputs INDEX - fputs_unlocked -INDEX _fputs_r -INDEX - _fputs_unlocked_r ANSI_SYNOPSIS #include <stdio.h> int fputs(const char *restrict <[s]>, FILE *restrict <[fp]>); - #define _GNU_SOURCE - #include <stdio.h> - int fputs_unlocked(const char *restrict <[s]>, FILE *restrict <[fp]>); - #include <stdio.h> int _fputs_r(struct _reent *<[ptr]>, const char *restrict <[s]>, FILE *restrict <[fp]>); - #include <stdio.h> - int _fputs_unlocked_r(struct _reent *<[ptr]>, const char *restrict <[s]>, FILE *restrict <[fp]>); - TRAD_SYNOPSIS #include <stdio.h> int fputs(<[s]>, <[fp]>) char *<[s]>; FILE *<[fp]>; - #define _GNU_SOURCE - #include <stdio.h> - int fputs_unlocked(<[s]>, <[fp]>) - char *<[s]>; - FILE *<[fp]>; - #include <stdio.h> int _fputs_r(<[ptr]>, <[s]>, <[fp]>) struct _reent *<[ptr]>; char *<[s]>; FILE *<[fp]>; - #include <stdio.h> - int _fputs_unlocked_r(<[ptr]>, <[s]>, <[fp]>) - struct _reent *<[ptr]>; - char *<[s]>; - FILE *<[fp]>; - DESCRIPTION <<fputs>> writes the string at <[s]> (but without the trailing null) to the file or stream identified by <[fp]>. -<<fputs_unlocked>> is a non-thread-safe version of <<fputs>>. -<<fputs_unlocked>> may only safely be used within a scope -protected by flockfile() (or ftrylockfile()) and funlockfile(). This -function may safely be used in a multi-threaded program if and only -if they are called while the invoking thread owns the (FILE *) -object, as is the case after a successful call to the flockfile() or -ftrylockfile() functions. If threads are disabled, then -<<fputs_unlocked>> is equivalent to <<fputs>>. - -<<_fputs_r>> and <<_fputs_unlocked_r>> are simply reentrant versions of the -above that take an additional reentrant struct pointer argument: <[ptr]>. +<<_fputs_r>> is simply the reentrant version of <<fputs>> that takes +an additional reentrant struct pointer argument: <[ptr]>. RETURNS If successful, the result is <<0>>; otherwise, the result is <<EOF>>. @@ -89,8 +57,6 @@ PORTABILITY ANSI C requires <<fputs>>, but does not specify that the result on success must be <<0>>; any non-negative value is permitted. -<<fputs_unlocked>> is a GNU extension. - Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>, <<read>>, <<sbrk>>, <<write>>. */ @@ -101,14 +67,10 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, #include "fvwrite.h" #include "local.h" -#ifdef __IMPL_UNLOCKED__ -#define _fputs_r _fputs_unlocked_r -#define fputs fputs_unlocked -#endif - /* * Write the given string to the given file. */ + int _DEFUN(_fputs_r, (ptr, s, fp), struct _reent * ptr _AND |